Well that makes sense! Would it be worth adding an option like `Object.keys(obj, true)` to return a set? Or perhaps `Object.keySet(obj)`? #!/JoePea
On Fri, Oct 16, 2020 at 11:54 PM Jordan Harband <[email protected]> wrote: > > Because Object.keys was standardized in 2009, 6 years before Set existed. > > On Fri, Oct 16, 2020 at 6:51 PM #!/JoePea <[email protected]> wrote: >> >> Sets are faster, even for tiny lists of four items. See the perf tests >> (tested in Chrome): >> >> https://twitter.com/trusktr/status/1315848017535098880 >> >> https://twitter.com/trusktr/status/1317281652540731392 >> >> #!/JoePea >> _______________________________________________ >> es-discuss mailing list >> [email protected] >> https://mail.mozilla.org/listinfo/es-discuss _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
